CHECK YOUR CHANGE BEFORE YOU LEAVE THE TICKET BOOTH AFTER PAYING!!!

Guys please check your change at the ticket payment booth, the attendant will give short money and when you press the "help" button to escalate this? they will tell you to proceed at the exit you'll get your change difference there, when you get there, no money is given back to you. CHECK YOUR CHANGE PROPERLY or else the joke will be on you at the exit. It was a lady who did this now at 14:09